© 2016 Magnaflux
Page 8
Magnaflux-SRVC-TS032
Issued: Mar 2016
Rev. 1
D. Testing and Replacing EV 6000 Power Cable (Cable that goes from power
supply to EV6000 Light)
1. Prior to replacing the power cable, a simple test can be performed to verify if the cable is
bad or not.
a. Perform EV6000 Power Supply Test as described in Section C and verify that
EV6000 Power Supply is functioning correctly.
b. Remove the rear cover and rear cover gasket of the EV6000 and rear cover gasket
per A.1 and A.2 of this procedure.
c. Unplug the Power Cable Connector Plug (shown in Figure 8) so that you can gain
access to test points on the plug.
d. Set the voltmeter to DC volts and the range so that it will read 24 volts. Place the
“+” lead on the middle screw terminal (brown wire) and the “-” lead on the first screw
terminal (gray wire) as shown in Figure 9.
e. Plug in the EV6000 power supply and observe the voltage. If 24 volts (+/- 1 volt) is
not observed and the EV600 Power Supply has been tested and working satisfactorily,
then the EV6000 Power Cable will need to be replaced.
Figure 8
Power Cable
Connector Plug
Figure 9
“+” (POS)
”-” (NEG)
Figure 8a
NOTE: Green and Yellow wire (may be different color) has terminal on it and is at-
tached to bolt that secures LED array. The other end of the wire is connected to
earth ground in the power supply.
